USB Experiment Interface Card Module

24.85 24.85 USD


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SKU : VM110
Quantity on Hand : 3
Skill Level : Assembled and Tested
ROHS Compliant

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Description: The VM110 interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analog inputs and two analog outputs with 8 bit resolution. The number of inputs/outputs can be further expanded by connecting more (up to a maximum of four) cards to the PC's USB connectors. All communication routines are contained in a Dynamic Link Library (DLL) K8055D.DLL. You may write custom Windows (98SE, 2000, Me, XP) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows application development tool that supports calls to a DLL. Source code for Visual Basic, Delphi and Borland C++ Builder included. 

Minimum System:

  • Pentium class CPU

  • USB 1.0 or higher connection

  • Windows 98SE or higher (Win NT excluded)

  • CD ROM player and mouse


  • Separate output / input test7

  • Clear all / set all function

  • Counter function on inputs 1 and 2 with adjustable debounce (max 2KHz depends on total I/O load)

  • Analog output set sliders

  • Analog input bar-graph indication


  • 5 digital inputs (0= ground, 1= open) (on board test buttons provided)

  • 2 analog inputs with attenuation and amplification option (internal test +5V provided)

  • 8 digital open collector output switches (max 50V/100mA) (on-board LED indication)

  • 2 analog outputs:

  • 0 to 5V, output resistance 1K5

  • PWM 0 to 100% open collector outputs max 100mA / 40V (on-board LED indication)

  • General conversion time: 20ms per command

  • Power supply: through USB approx. 70mA

  • Diagnostic software with DLL included

  • Dimensions: 5.7" x 3." x 0.8"

Documentation and Downloads